vfio-user: fix nvmf_vfio_user_poll_group_add() comment

The function comment was referring to a non-existent caller; instead, expand
with a little more detail on the path taken for new QPs.

Signed-off-by: John Levon <john.levon@nutanix.com>
Change-Id: I42478194f3cfc18a6ff6c434964630ac42866f1d
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/8534
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
This commit is contained in:
John Levon 2021-06-28 14:54:58 +01:00 committed by Jim Harris
parent be1ff6def5
commit 56e327e795

View File

@ -2045,7 +2045,10 @@ handle_queue_connect_rsp(struct nvmf_vfio_user_req *req, void *cb_arg)
}
/*
* Called by spdk_nvmf_transport_poll_group_add.
* Add the given qpair to the given poll group. New qpairs are added to
* ->new_qps; they are processed via nvmf_vfio_user_accept(), calling
* spdk_nvmf_tgt_new_qpair(), which picks a poll group, then calls back
* here via nvmf_transport_poll_group_add().
*/
static int
nvmf_vfio_user_poll_group_add(struct spdk_nvmf_transport_poll_group *group,